Costco's U-6 Black Tiger Shrimp are sold by the pound at the seafood counter, thawed from previously frozen for your convenience. The U-6 designation means fewer than 6 shrimp per pound, making these among the largest shrimp commercially available — typically 4 to 6 whole shrimp per pound. Sold whole with the head and shell on, these jumbo farm-raised prawns are a dramatic and impressive choice for any seafood occasion.

Black Tiger Shrimp (Penaeus monodon) are prized for their distinctive dark-striped shells, firm and meaty texture, and a rich, sweet flavor that sets them apart from standard white shrimp. Their size and robust taste make them ideal for grilling, roasting, broiling, or as the centerpiece of a seafood boil. Simply rinse, peel, devein, and cook over high heat for 3 to 5 minutes per side until opaque — their size means they hold up beautifully without overcooking.